I was changing my fuel filter in the k75s and came across these protectors/bumpers in the bottom of the tank. The short one is about 3" long and the long is about 4". Each has a groove down the center, like they press over some metal "thing" inside the tank.
My thoughts are that they cover some of the sharp support structures in the tank to protect hoses/wires from getting cut by vibrations. However, wouldn't the protectors themselves vibrate off?
Does anyone have ideas as to where they go?